草酸铵厂家直发,草酸铵25公斤起售

9800

起订量

≥1吨

总供应

200吨

所在地

  • 图文详情
  • 产品属性
  • 草酸铵  AMMONIUM OXALATE

     

    一、化学名:一水合草酸铵

    二、分子式:NH42C2O4·H2O

    三、分子量:142.11

    四、CAS6009-70-7

    五、性状无色晶体 相对密度1.501折光率1.439溶于水,不溶于乙醇。

    六、用途:作分析试剂,有机合成中间体。

    七、包装:内衬聚乙烯塑料袋外套塑料编织袋每袋净重25kg

    八、贮存与运输:本品应贮存在干燥通风清洁的库房中,装载运输时要轻装轻放,防止包装破损,防止受潮、受热,运输过程中防止雨淋受潮,应与有毒物品隔离。

    质量指标

    Specification

    HG/T 3453-2012

    含量[NH42C2O4·H2O] w/  

    Assay [NH42C2O4·H2O] w/  

    99.5

    pH值(50g/L,25

    pH 50g/L,25

    6.0-7.0

    澄清度试验/号               

    Clarity Test/No              

    6

    水不溶物,w/              

    Insoluble Substancesw/     

    0.015

    氯化物(Cl计),w/         

    Chlorides (Cl) w/         

    0.002

    硫酸盐(SO42-),w/          

    Sulfates (SO4) w/         

    0.02

    钠(Na),w/                

    Sodium (Na) w/          

    0.005

    镁(Mg),w/                

    Magnesium (Mg) w/       

    0.005

    钾(K),w/                 

    Potassium (K) w/         

    0.005

    钙(Ca),w/                 

    Calcium (Ca) w/          

    0.005

    铁(Fe),w/                 

    Iron (Fe) w/             

    0.001

    重金属(Pb),w/             

    Heavy Metal (As Pb) w/   

    0.0015

    1Chemical Name: Ammonium Oxalate

    2Molecular Formula : NH42C2O4·H2O

    3Molecular Weight: 142.11

    4CAS6009-70-7

    5Character: It occurs as colorless crystal. Relative density is 1.501. Refractive index is 1.439. Its soluble in water, but insoluble in ethanol.

    6Usage: Its used as analytical reagent, organic synthetic intermediate.

    7Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.

    8Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.

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    货品所在地 : 江苏
    含量 : 99.5
    粒度 : 100
    用途级别 : 工业级
    品牌 : 科伦多
    执行质量标准 : HG/T3453-2012
    CAS : 6009-70-7
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